function bookmark(){	
	var url;
	var hatena_bookmark;
	var bookmark_bookmark;
	var livedoor_bookmark;
	var hatenauser_bookmark;
	var name_title;
	this.do_bookmark();

}
//ソーシャルブックマークへ追加
bookmark.prototype = {
	do_bookmark:function() {
		this.url = window.document.URL;
		this.name_title = document.title;
	
		this.hatena_bookmark = document.getElementById('hatena_bookmark');
		this.hatenauser_bookmark = document.getElementById('hatenauser_bookmark');
		this.bookmark_bookmark = document.getElementById('bookmark_bookmark');
		this.livedoor_bookmark = document.getElementById('livedoor_bookmark');

		this.name_title = document.title;
		
		this.hatena_bookmark.href = 'http://b.hatena.ne.jp/append?' + this.url;
		this.bookmark_bookmark.href = 'http://news.ecnavi.jp/config/add/confirm?url=' + this.url;
		this.livedoor_bookmark.href = 'http://clip.livedoor.com/clip/add?link=' + this.url + '&title=' + escape(this.name_title) + '&jump=myclip';
		try{
			this.hatenauser_bookmark.src  = 'http://b.hatena.ne.jp/entry/image/' + this.url;
		}catch(e){
		}
		
		
	}
}

if(window.addEventListener) {
	window.addEventListener("load", function(){new bookmark();}, false);
}else if (window.attachEvent) {
	window.attachEvent("onload", function(){new bookmark();});
}